* Corresponding authors

^a WestCHEM, Technology and Innovation Centre, Department of Pure and Applied Chemistry, University of Strathclyde, 99 George Street, Glasgow G1 1RD, UK

^b FOCAS Research Institute, Dublin Institute of Technology, Kevin Street, Dublin 8, Ireland
E-mail: Hugh.Byrne@dit.ie

^c VS Consulting, Tame Bridge, Stokesley, UK

^d Manchester Institute of Biotechnology (MIB), University of Manchester, 131 Princess Street, Manchester, UK

^e Department of Chemical Engineering, Imperial College London, South Kensington Campus, London, UK

^f School of Pharmacy and Biomedical Sciences, University of Central Lancashire, Preston PR1 2HE, UK

^g Biomedical Physics, School of Physics and Astronomy, University of Exeter, Exeter EX4 4QL, UK

^h Institute for Science and Technology in Medicine, Keele University, Guy Hilton Research Centre, Thornburrow Drive, Stoke on Trent ST4 7QB, UK